If you planning to travel to Waimea Canyon, Waimea, Hawaii, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 5:21 PM. The temperature feels like 74.2 with a humidity level of 79 so dress accordingly. Cloud coverage is 0 percent with visibility at 11.8 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 3 MPH. At the end of the day don’t miss the sunset at 4:13 AM.